Samantha Lauro

Chicago

Bib: 17899 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 20%

Gender (Female)

#0 / 24561

Top 10%

Division (F25-29)

#0 / 5362

Top 12%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

7:29/mi

23:16

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:25/mi

46:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:22/mi

1:09:11

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:39/mi

1:32:56

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:40/mi

1:38:10

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:46/mi

1:56:59

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:51/mi

2:21:23

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:17/mi

2:47:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:40/mi

3:14:04

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:33/mi

3:25:44

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:38:107:29 /mi⚡ faster

2nd Half

1:47:348:12 /mi+9.6%

Positive split — 9.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:16	7:29	3.11 mi	23:16	7:29	-
10K	46:18	7:27	3.10 mi	23:02	7:25	-0:04
15K	1:09:11	7:25	3.11 mi	22:53	7:22	-0:03
20K	1:32:56	7:29	3.11 mi	23:45	7:39	+0:17
Half(13.11 mi)	1:38:10	7:29	0.68 mi	5:14	7:40	+0:01
25K	1:56:59	7:32	2.42 mi	18:49	7:46	+0:06
30K	2:21:23	7:35	3.11 mi	24:24	7:51	+0:05
35K	2:47:07	7:41	3.11 mi	25:44	8:17	+0:26
40K	3:14:04	7:48	3.10 mi	26:57	8:40	+0:23
Finish(26.22 mi)	3:25:44	7:51	1.37 mi	11:40	8:33	-0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:22 /mi

Average Pace

7:51 /mi

Slowest Pace

8:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:23

69% of race

Time at Steady Pace

1:04:21

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	10119	1895	540	9636	1703	491
10K	3.10 mi	9686+433	1746+149	508+32	9255	1611	467
15K	3.11 mi	9642+44	1719+27	504+4	9636	1703	491
20K	3.11 mi	10005-363	1837-118	531-27	11283	2259	657
Half(13.11 mi)	0.68 mi	10020-15	1839-2	532-1	10674	2097	602
25K	2.42 mi	10201-181	1915-76	555-23	11768	2518	710
30K	3.11 mi	10240-39	1972-57	577-22	10915	2340	660
35K	3.11 mi	10535-295	2146-174	619-42	12638	3186	812
40K	3.10 mi	10702-167	2303-157	638-19	12906	3707	907
Finish(26.22 mi)	1.37 mi	10847-145	2402-99	655-17	14330	4443	1144

4443

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing